EU AI Act Compliance for Companies

We help you bring your company into line with Regulation (EU) 2024/1689: inventory and classification of your AI systems by risk level, transparency obligations, governance and human oversight. The Regulation already applies in phases, the AESIA is already inspecting in Spain and penalties reach €35 million or 7% of turnover. We tell you what to comply with and when, with the calendar updated after the Digital Omnibus.

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Fine for prohibited AI
€35 million
Fine for high-risk AI
€15 million
Risk levels
4 levels
Reference law
Reg. 2024/1689

Does the AI Act apply to your company?

The AI Act does not regulate only those who build AI: it affects any EU company that develops, markets or simply uses AI systems in its business, even if the tool comes from a third party. The AESIA is already inspecting in Spain.

Users (deployers)

Companies that use AI in their processes

"If you use AI in your business you are a ‘deployer’ and you have obligations, even if someone else built the tool. And the company is answerable even for the AI its employees use on their own."

Providers

Those who develop or market AI

"Providers bear the most demanding obligations, above all for high-risk systems: risk management, data, technical documentation, registration, human oversight and conformity assessment."

High risk

High-risk sectors and uses

"Recruitment, credit scoring, biometrics, education and access to essential services are high-risk uses (Annex III) with enhanced obligations, although their dates have been postponed by the Digital Omnibus."

Generative AI

GPAI and generative tools

"If you use ChatGPT, Gemini or other generative AI, the main obligations fall on the model provider. Yours is transparency: telling people when content is AI-generated and, if you use it in a high-risk context, complying as a deployer."

What exposes you to a penalty?

The AI Act’s penalty regime exceeds the GDPR’s in amount. And the AESIA can act on its own initiative, without needing a prior complaint. For many companies the biggest risk is not even knowing which AI they are using.

Prohibited practices Up to €35 million / 7%

Using prohibited AI (subliminal manipulation, social scoring, certain biometric uses or sexual deepfakes) is penalized with up to €35,000,000 or 7% of annual worldwide turnover, whichever is higher.

High risk / transparency Up to €15 million / 3%

Breaching the obligations for high-risk systems or the transparency obligations can cost up to €15,000,000 or 3% of turnover. Giving false information to the authority can cost up to €7.5 million or 1%.

Failing to inventory or classify: if you cannot show which AI systems you use, for what purpose and under what controls, you will not be able to demonstrate compliance. As under the GDPR, the burden of proof is on your organization.

Not labeling AI content: since August 2026 you must disclose interaction with AI and mark synthetic content. Failing to do so is an infringement, especially sensitive for media, marketing and platforms.

Liability for your employees: the company answers for the AI use of its staff, even if it was not authorized. “I didn’t know” does not excuse non-compliance.

AESIA Already inspecting

The Spanish Artificial Intelligence Supervisory Agency has been operational since February 2025, with its own inspection corps and power to impose penalties for prohibited practices. It can issue warnings and act on its own initiative.

Do you know which AI your company uses and which obligations apply to you?

We build the inventory, classify your systems by risk level and tell you exactly what to comply with and by when, with the calendar updated after the Digital Omnibus. Starting now is cheap; doing it under an inspection is expensive.

EU AI Act (AI Regulation): common questions

What is the AI Act and who does it apply to?

The AI Act is Regulation (EU) 2024/1689, the world’s first comprehensive AI law. It applies to any company that develops, markets or uses AI systems in the European Union, even if the tool comes from a third party. It sorts systems into four risk levels with proportionate obligations.

Is it already in force? Which dates matter?

Yes, in phases. The prohibitions and AI literacy have applied since February 2025; the rules for general-purpose models and the penalty regime, since August 2025; and the Article 50 transparency obligations, since August 2, 2026.

The Digital Omnibus (agreement of May 2026) has postponed the high-risk obligations: those under Annex III to December 2027, and those under Annex I to August 2028. These new deadlines take effect once formally published.

What are the penalties for breaching the AI Act?

Three tiers: using prohibited AI, up to €35,000,000 or 7% of worldwide turnover; breaching high-risk or transparency obligations, up to €15,000,000 or 3%; and false information to the authority, up to €7.5 million or 1%. For SMEs and startups the lower figure applies, but there is no full exemption.

Does using ChatGPT in my company oblige me to do anything?

ChatGPT is a general-purpose AI (GPAI) model: the main obligations fall on its provider. Yours is transparency: if you generate content that is presented as human, you must disclose it. And if you use it in a high-risk context (evaluating employees, credit decisions), those enhanced obligations apply to you as the deployer.

What is a “high-risk” system?

Systems whose use can affect rights or safety: recruitment, employee evaluation, credit scoring, biometrics, education, access to essential services or AI built into regulated products. They involve risk management, technical documentation, registration, human oversight and conformity assessment.

What if I only use AI bought from a third party?

You are still the deployer and have obligations of your own: use it according to its instructions, ensure human oversight, inform affected people where appropriate and monitor how it performs. Ignorance is no excuse: if your HR or credit software includes high-risk AI, the urgent step is to classify it.

Do I need an “AI officer” like the DPO?

The AI Act does not require a role equivalent to the Data Protection Officer. It does require people with enough knowledge to oversee the systems (AI literacy) and, for high risk, effective human oversight. In practice, it makes sense to assign clear responsibilities within compliance.

What is the AESIA and what can it do to my company?

The Spanish Artificial Intelligence Supervisory Agency (AESIA), based in A Coruña, is the AI market surveillance authority in Spain and the point of contact with the EU AI Office. It can inspect, require documentation, order non-compliant systems to be withdrawn and conduct penalty proceedings, including on its own initiative.

Omnibus, employees and the relationship with the GDPR

Has the Digital Omnibus “delayed” the AI Act?

Only in part, and the nuance matters. It postpones the high-risk obligations (Annex III to December 2027; Annex I to August 2028), but not the prohibitions, the general-purpose model rules or Article 50 transparency, which stays at August 2, 2026. And it adds new prohibitions on sexual deepfakes taking effect in December 2026.

Is the company liable for its employees’ use of AI?

Yes. The organization is responsible for the AI used in its business, including what employees use on their own (so-called “shadow AI”) and the agents deployed internally. That is why the inventory must also cover the AI that is off the radar today.

How does it relate to the GDPR?

They overlap. Many AI systems process personal data, so the AI Act has to be coordinated with the GDPR and with the Data Protection Officer. In Spain, the AESIA and the AEPD share competences: the AEPD keeps its role on data and biometrics.

Does AI-generated content have to be labeled?

Yes. Since August 2026 you must disclose interaction with AI and mark synthetic content (text, image, audio and video), with specific machine-readable marking obligations for providers from December 2026. It hits media, marketing, agencies and platforms squarely.

Do SMEs and startups get a lighter regime?

Yes, with caveats. There is simplified documentation, proportionate penalties and access to the AESIA regulatory sandbox to test high-risk systems in a supervised environment. The Omnibus extends some of those facilities to “small mid-caps.” But no company is fully exempt.

Does Spain have its own AI law?

On its way. In May 2026 the Government approved the bill for an Organic Law on AI governance, which adapts the Regulation to Spanish law and sets national authorities and penalties. It is still going through Parliament, but the substantive obligations are already enforceable through the EU regulation: there is no need to wait for the law to get started.

The four risk levels

The AI Act is risk-based legislation: the higher the risk of the use, the more obligations. Classifying each system correctly is the step that determines everything else. Here is the picture, with the calendar already adjusted for the Digital Omnibus.

Why classifying comes first

Obligations, deadlines and penalties depend on each system’s risk level. The same software can be high risk or limited risk depending on what you use it for.

Unacceptable
Prohibited uses: they cannot be offered or used.
High risk
Enhanced obligations: documentation, registration and oversight.
Limited risk
Transparency obligations toward users.
Minimal risk
No specific obligations; voluntary good practices.

How we run the project

First the inventory, then classification and gap analysis, and finally governance and the documentation each system needs according to its category.

  1. Inventory of all AI systems, including “shadow AI.”
  2. Classification by risk level and gap analysis against the Regulation.
  3. Governance, transparency and documentation; preparing high-risk systems.

Request the assessment for your company →

Comparison of the AI Act’s four risk levels
Risk level Examples Obligations Applies from
Unacceptable (prohibited)Subliminal manipulation, social scoring, certain biometric uses, sexual deepfakesTotal banFeb 2025 (sexual deepfakes: Dec 2026)
High riskRecruitment, credit scoring, biometrics, education, AI in regulated productsRisk management, documentation, registration, human oversight, conformity assessmentAnnex III: Dec 2027 · Annex I: Aug 2028
Limited riskChatbots, assistants, generative AI, non-sexual deepfakesTransparency: inform the user and mark the contentAug 2026 (marking: Dec 2026)
Minimal riskSpam filters, recommenders, video games, most usesNo specific obligations; voluntary good practices—

Calendar adjusted for the Digital Omnibus (agreement of May 2026, pending formal publication): the new high-risk deadlines take effect only after publication in the Official Journal of the EU. This page is for information only and is not legal advice; each system must be analyzed individually.

How to bring your company into AI Act compliance: a practical guide

The postponement of high risk gives some breathing room, but it is no excuse to do nothing: the hard part is not the documentation template but finding and classifying all the AI in the organization. That can start now.

Inventory

First, know which AI you use

Your own, embedded and purchased systems, plus those your employees use on their own. Everything else depends on the inventory.

Classification

The step that decides everything

Obligations and deadlines depend on each system’s risk category. The same model changes category depending on the use.

Evidence

Document and oversee

Policies, human oversight and documentation. If you cannot show control, as far as the AESIA is concerned it is the same as not having it.

Checklist: AI Act compliance in 10 steps

  1. Inventory all AI systems, including employees’ “shadow AI.”
  2. Classify each system by risk level (prohibited, high, limited, minimal).
  3. Immediately withdraw or redesign any use prohibited by Article 5.
  4. Define the company’s role for each system: provider or deployer.
  5. Approve an AI use policy and assign oversight responsibilities.
  6. Implement Article 50 transparency: notices and content marking.
  7. Align AI use with the GDPR and the Data Protection Officer.
  8. Ensure AI literacy for the staff who use or oversee AI.
  9. Prepare high-risk systems: documentation, registration and conformity assessment.
  10. Track the Digital Omnibus calendar and keep your evidence up to date.

Want to build it into your compliance program? Look at it together with corporate compliance and the outsourced compliance officer.

The process step by step

How a company gets AI Act compliant

Getting compliant with the AI Act is not signing a document: it is a process of inventory, classification and governance that must be demonstrable to the AESIA. Here is the route, from discovering which AI you use to sustaining the evidence over time.

Inventory of the organization’s AI systems1) Inventory

Discover which AI you use

We map all AI systems: your own, embedded, purchased and the “shadow AI” employees use, with their purpose and the data they process.

  • Own and third-party systems
  • Employee AI and agents
  • Purpose and data
Classification of AI systems by risk level2) Classification

Classify by risk level

We assign each system its level—prohibited, high, limited or minimal—and the company’s role: provider or deployer.

  • The Regulation’s 4 levels
  • Provider vs. deployer
  • Annex III uses
Gap analysis against AI Act obligations3) Gaps

Gap analysis

We compare each system with what the Regulation requires for its category and prioritize: what to withdraw, fix or document, and by when.

  • Gap analysis per system
  • Priorities and deadlines
  • Prohibited uses first
AI Act compliance decision mapQuick decision

Practical map: what applies to me?

Prohibited use

Withdraw or redesign it now: the Article 5 prohibitions have applied since 2025.

High risk

Documentation, registration and oversight; get ready for December 2027 / August 2028.

You generate content

Transparency and marking of synthetic content from August / December 2026.

AI Act playbook

Compliance, block by block

Block
What it requires
Typical evidence

Inventory

Know every AI system used or developed, including shadow AI.

Register of systems with purpose, data, role and provider.

Classification

Assign a risk level and a role (provider or deployer).

Classification matrix and justification for each system.

Transparency (Art. 50)

Disclose interaction with AI and mark generated or manipulated content.

Interface notices and machine-readable marking of synthetic content.

High risk

Risk management, data, human oversight, registration and conformity assessment.

Technical documentation, registration in the database and conformity assessment.

Data and GDPR

Align AI use with the GDPR and data subjects’ rights.

Legal bases, information to data subjects and coordination with the DPO.

Common mistakes that cost dearly

Spot them before the AESIA does.

  • No inventory: not knowing what AI the company uses or what for.
  • Confusing “the Spanish law has not been passed” with “it doesn’t apply to me”: the Regulation already applies.
  • Treating the postponement of high risk as an excuse not to start.
  • Forgetting Article 50 transparency, which still applies from August 2026.
  • Ignoring the AI that employees use on their own, for which the company is answerable.
Working glossary

Key concepts: AI Act

If you are bringing your company into line with the AI Regulation, these terms come up in classification, in documentation and in dealings with the AESIA.

AI systemBasics

Artificial intelligence system

Software that, with some degree of autonomy, generates outputs (predictions, recommendations, decisions, content) that influence its environment. It is the unit you inventory and classify.

What gets classified by risk.
ProhibitedUnacceptable risk

Prohibited practices (Art. 5)

Banned uses: subliminal manipulation, social scoring, certain biometric uses and sexual deepfakes. They cannot be offered or used. In force since February 2025.

Penalty of up to €35 million / 7%.
High riskAnnex III

High-risk systems

Uses that affect rights or safety (HR, credit, biometrics, education). Enhanced obligations, with dates postponed by the Digital Omnibus.

Annex III: December 2027.
GPAIModels

General-purpose model

Models such as those behind ChatGPT or Gemini, usable for many tasks. The main obligations fall on their provider; the user takes on transparency and, where relevant, high-risk obligations.

Rules in force since August 2025.
Art. 50Transparency

Transparency obligations

Disclose that people are interacting with AI and mark generated or manipulated content (including deepfakes). Not postponed: in force since August 2, 2026.

Marking: December 2026.
DeployerRoles

Provider vs. deployer

The provider develops or markets the system; the deployer uses it in its business. Each role has different obligations, and most companies are deployers.

Using someone else’s AI also carries obligations.
AESIAAuthority

Spanish Artificial Intelligence Supervisory Agency

AI market surveillance authority in Spain, based in A Coruña and the point of contact with the EU AI Office. It inspects and penalizes, including on its own initiative.

Operational since February 2025.
SandboxInnovation

Controlled testing environment

A space supervised by the AESIA where innovative AI systems—including high-risk ones—can be tested before launch, especially useful for SMEs and startups.

Support for innovation.
WatermarkingMarking

Marking of synthetic content

A machine-readable mark that identifies content generated or manipulated by AI, to tell the real from the synthetic. A provider obligation from December 2026.

Key for media and platforms.

Guide: the AI Act for companies, step by step

Download the guide with the essentials for compliance: who is covered, the four risk levels, the calendar updated after the Digital Omnibus, the transparency obligations, the AESIA and the penalty regime.

  • How to inventory and classify your AI systems
  • The four risk levels and their obligations
  • Phased calendar with the Digital Omnibus
  • Penalty regime and mistakes that cost dearly
Request the guide

Book a call

Tell us which AI your company uses and we will tell you whether the AI Act applies to you, which risk level your systems fall into and what you need to do, with the updated calendar and the least possible effort.

AI Act and AI Regulation: legal framework

The AI Act is Regulation (EU) 2024/1689, the world’s first comprehensive artificial intelligence law, in force since August 2024 and applying in stages. It takes a risk-based approach: it classifies systems into four levels and imposes proportionate obligations. In Spain, the market surveillance authority is the AESIA (Spanish Artificial Intelligence Supervisory Agency), based in A Coruña, which shares competences with the AEPD and sector supervisors. The penalty regime reaches €35 million or 7% of turnover.

The Digital Omnibus and the calendar

The Digital Omnibus (political agreement of May 2026, backed by Parliament in June and pending formal adoption) postpones the high-risk obligations: those under Annex III to December 2027, and those under Annex I to August 2028. By contrast, the Article 5 prohibitions, the general-purpose model rules and Article 50 transparency (in force since August 2, 2026) are not postponed, and new prohibitions on sexual deepfakes are added, taking effect in December 2026. The new deadlines take effect only after publication in the Official Journal of the EU.

Spain: the AI governance law

In May 2026 the Government approved the bill for an Organic Law for the proper use and governance of AI, which adapts the Regulation to Spanish law and sets the national authorities and penalty regime. It is still going through Parliament, but the substantive obligations are already enforceable through the EU regulation: the AESIA can issue warnings and inspect right now, so there is no point waiting for the law’s approval before you start complying.

Official sources

You can consult the legislation and the competent authority at their official sources: the Regulation (EU) 2024/1689 (EUR-Lex) and the Spanish Artificial Intelligence Supervisory Agency (AESIA). This page is for information only and is not legal advice; each AI system must be analyzed individually.

Regulation (EU) 2024/1689 Digital Omnibus Art. 5 (prohibitions) Art. 50 (transparency) Annex III AESIA

Official sources

Key legislation, linked to the official text:

Legislation and links reviewed in .